package ooday02;

public class Student extends Person{
    String className;
    String stuId;//Student ll = new Student("李林",22,"青秀区","jsd23434","002");

    Student(){
    }
    //          李林       22          青秀区          jsd23434         002
    Student(String name,int age,String address,String className,String stuId){
        super(name,age,address);
        this.className = className;
        this.stuId = stuId;
    }
    void study(){
        System.out.println(name+"正在学习");
    }

    void sayHi(){
        System.out.println("我是"+name+",今年"+age+"岁了,家住"+address+",班级为"+className+",学号为"+stuId);
    }
}
